{{- /* PaperMod's breadcrumbs start at Home and walk down every ancestor. The
       header already shows "<site title> / <topic>", so the first two crumbs
       would repeat it: drop the home page and the topic section, and render
       nothing at all when that leaves the trail empty. */ -}}
{{- if (.Param "ShowBreadCrumbs") -}}
{{- $ancestors := .Ancestors.Reverse -}}
{{- $crumbs := slice -}}
{{- if gt (len $ancestors) 2 }}{{- $crumbs = after 2 $ancestors }}{{- end -}}
{{- if $crumbs }}
<nav class="breadcrumbs" role="navigation" aria-label="Breadcrumb">
    {{- range $crumbs }}
    <a href="{{ .RelPermalink }}">{{ .Title }}</a>
    <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"
        stroke-linecap="round" stroke-linejoin="round" class="feather feather-chevron-right">
        <polyline points="9 18 15 12 9 6"></polyline>
    </svg>
    {{- end }}
</nav>
{{- end }}
{{- end -}}